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<a href="numeric__types_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/***************************************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright (c) 2019, NVIDIA CORPORATION.  All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without modification, are permitted</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * provided that the following conditions are met:</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *     * Redistributions of source code must retain the above copyright notice, this list of</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *       conditions and the following disclaimer.</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *     * Redistributions in binary form must reproduce the above copyright notice, this list of</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *       conditions and the following disclaimer in the documentation and/or other materials</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *       provided with the distribution.</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *     * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *       to endorse or promote products derived from this software without specific prior written</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *       permission.</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; AND ANY EXPRESS OR</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> **************************************************************************************************/</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;assert.h&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="cutlass_8h.html">cutlass/cutlass.h</a>&quot;</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacecutlass.html">cutlass</a> {</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="structcutlass_1_1sizeof__bits.html">   42</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1sizeof__bits.html">sizeof_bits</a> {</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structcutlass_1_1sizeof__bits.html#aff47de86de21dae23ad36184c3d2bb12">   43</a></span>&#160;  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1sizeof__bits.html#aff47de86de21dae23ad36184c3d2bb12">value</a> = <span class="keyword">sizeof</span>(T) * 8;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;};</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">// Definitions for 1-bit binary and 4-bit integer types</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="namespacecutlass.html#a9bc92ab88c250055b31509bd533db0fa">   53</a></span>&#160;<span class="keyword">using</span> <a class="code" href="namespacecutlass.html#a9bc92ab88c250055b31509bd533db0fa">bin1_t</a> = bool;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="structcutlass_1_1sizeof__bits_3_01bin1__t_01_4.html">   57</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1sizeof__bits.html">sizeof_bits</a>&lt;<a class="code" href="namespacecutlass.html#a9bc92ab88c250055b31509bd533db0fa">bin1_t</a>&gt; {</div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="structcutlass_1_1sizeof__bits_3_01bin1__t_01_4.html#a5e1aa1103111cae2a290578b8ca29264">   58</a></span>&#160;  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1sizeof__bits.html#aff47de86de21dae23ad36184c3d2bb12">value</a> = 1;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;};</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;}  <span class="comment">// namespace cutlass</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="integer__subbyte_8h.html">cutlass/integer_subbyte.h</a>&quot;</span></div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="half_8h.html">cutlass/half.h</a>&quot;</span></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacecutlass.html">cutlass</a> {</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">int</span> Bits, <span class="keywordtype">bool</span> Signed = true&gt;</div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType.html">   76</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_011_00_01true_01_4.html">   79</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;1, true&gt; {</div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_011_00_01true_01_4.html#a0545c9286398b1a456bd0eab66fb3070">   80</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_011_00_01true_01_4.html#a0545c9286398b1a456bd0eab66fb3070">Type</a> = <a class="code" href="namespacecutlass.html#a9bc92ab88c250055b31509bd533db0fa">bin1_t</a>;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;};</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_011_00_01false_01_4.html">   84</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;1, false&gt; {</div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_011_00_01false_01_4.html#a588b9471928ce2ba3e498170a28a6fdc">   85</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_011_00_01false_01_4.html#a588b9471928ce2ba3e498170a28a6fdc">Type</a> = <a class="code" href="namespacecutlass.html#a9bc92ab88c250055b31509bd533db0fa">bin1_t</a>;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;};</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_014_00_01true_01_4.html">   89</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;4, true&gt; {</div><div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_014_00_01true_01_4.html#a3d40474da74bae44ac894c600b39681a">   90</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1integer__subbyte.html">Type</a> = <a class="code" href="namespacecutlass.html#a30f409bb0c8a88a3307e5c7cd31f2384">int4b_t</a>;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;};</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_014_00_01false_01_4.html">   94</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;4, false&gt; {</div><div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_014_00_01false_01_4.html#ad5f77ea978fe4ce2235f3c561d00c998">   95</a></span>&#160; 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{</div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_018_00_01false_01_4.html#a7c6fbfd6a1ef5bfc333414731ec28bfb">  105</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_018_00_01false_01_4.html#a7c6fbfd6a1ef5bfc333414731ec28bfb">Type</a> = uint8_t;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;};</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0116_00_01true_01_4.html">  109</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;16, true&gt; {</div><div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0116_00_01true_01_4.html#a40b7b7ccf43dfa738202acb09198a693">  110</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_0116_00_01true_01_4.html#a40b7b7ccf43dfa738202acb09198a693">Type</a> = int16_t;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;};</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0116_00_01false_01_4.html">  114</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;16, false&gt; {</div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0116_00_01false_01_4.html#a4067cae96c3dcb428977825ae425e895">  115</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_0116_00_01false_01_4.html#a4067cae96c3dcb428977825ae425e895">Type</a> = uint16_t;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;};</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0132_00_01true_01_4.html">  119</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;32, true&gt; {</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0132_00_01true_01_4.html#aa0f14a689f3fe0c3c1a2d6f3e0ca3aa1">  120</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_0132_00_01true_01_4.html#aa0f14a689f3fe0c3c1a2d6f3e0ca3aa1">Type</a> = int32_t;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;};</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0132_00_01false_01_4.html">  124</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;32, false&gt; {</div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0132_00_01false_01_4.html#ad8919b775c72c0e5ac020dd7871b7f90">  125</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_0132_00_01false_01_4.html#ad8919b775c72c0e5ac020dd7871b7f90">Type</a> = uint32_t;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;};</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0164_00_01true_01_4.html">  129</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;64, true&gt; {</div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0164_00_01true_01_4.html#ab5d30d6846de2c115006f8abe60813e6">  130</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_0164_00_01true_01_4.html#ab5d30d6846de2c115006f8abe60813e6">Type</a> = int64_t;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;};</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0164_00_01false_01_4.html">  134</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1IntegerType.html">IntegerType</a>&lt;64, false&gt; {</div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="structcutlass_1_1IntegerType_3_0164_00_01false_01_4.html#ad52d7c57dd16e160ba359a2eadea188c">  135</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1IntegerType_3_0164_00_01false_01_4.html#ad52d7c57dd16e160ba359a2eadea188c">Type</a> = uint64_t;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;};</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment">// Floating point types</span></div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">int</span> Exp, <span class="keywordtype">int</span> Mantissa&gt;</div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="structcutlass_1_1FloatType.html">  144</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1FloatType.html">FloatType</a>;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="structcutlass_1_1FloatType_3_0111_00_0152_01_4.html">  147</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1FloatType.html">FloatType</a>&lt;11, 52&gt; {</div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="structcutlass_1_1FloatType_3_0111_00_0152_01_4.html#a28540a55f32dd9aa83c40471ac11437a">  148</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1FloatType_3_0111_00_0152_01_4.html#a28540a55f32dd9aa83c40471ac11437a">Type</a> = double;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;};</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="structcutlass_1_1FloatType_3_018_00_0123_01_4.html">  152</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1FloatType.html">FloatType</a>&lt;8, 23&gt; {</div><div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="structcutlass_1_1FloatType_3_018_00_0123_01_4.html#a26ed0b31d57906d292bebbd18610c21b">  153</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1FloatType_3_018_00_0123_01_4.html#a26ed0b31d57906d292bebbd18610c21b">Type</a> = float;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;};</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="structcutlass_1_1FloatType_3_015_00_0110_01_4.html">  158</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1FloatType.html">FloatType</a>&lt;5, 10&gt; {</div><div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="structcutlass_1_1FloatType_3_015_00_0110_01_4.html#a43409d525d6aad4868832c9c67ebb21d">  159</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1half__t.html">Type</a> = <a class="code" href="structcutlass_1_1half__t.html">half_t</a>;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;};</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;} <span class="comment">// namespace cutlass</span></div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div><div class="ttc" id="structcutlass_1_1IntegerType_3_0116_00_01false_01_4_html_a4067cae96c3dcb428977825ae425e895"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_0116_00_01false_01_4.html#a4067cae96c3dcb428977825ae425e895">cutlass::IntegerType&lt; 16, false &gt;::Type</a></div><div class="ttdeci">uint16_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:115</div></div>
<div class="ttc" id="namespacecutlass_html_a674e7702adcb25f7d143d93926a2d61d"><div class="ttname"><a href="namespacecutlass.html#a674e7702adcb25f7d143d93926a2d61d">cutlass::uint4b_t</a></div><div class="ttdeci">integer_subbyte&lt; 4, false &gt; uint4b_t</div><div class="ttdoc">4-bit Unsigned integer type </div><div class="ttdef"><b>Definition:</b> integer_subbyte.h:158</div></div>
<div class="ttc" id="namespacecutlass_html"><div class="ttname"><a href="namespacecutlass.html">cutlass</a></div><div class="ttdef"><b>Definition:</b> aligned_buffer.h:35</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_html"><div class="ttname"><a href="structcutlass_1_1IntegerType.html">cutlass::IntegerType</a></div><div class="ttdoc">Defines integers based on size and whether they are signed. </div><div class="ttdef"><b>Definition:</b> numeric_types.h:76</div></div>
<div class="ttc" id="structcutlass_1_1sizeof__bits_html_aff47de86de21dae23ad36184c3d2bb12"><div class="ttname"><a href="structcutlass_1_1sizeof__bits.html#aff47de86de21dae23ad36184c3d2bb12">cutlass::sizeof_bits::value</a></div><div class="ttdeci">static int const value</div><div class="ttdef"><b>Definition:</b> numeric_types.h:43</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_0164_00_01true_01_4_html_ab5d30d6846de2c115006f8abe60813e6"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_0164_00_01true_01_4.html#ab5d30d6846de2c115006f8abe60813e6">cutlass::IntegerType&lt; 64, true &gt;::Type</a></div><div class="ttdeci">int64_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:130</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_0132_00_01false_01_4_html_ad8919b775c72c0e5ac020dd7871b7f90"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_0132_00_01false_01_4.html#ad8919b775c72c0e5ac020dd7871b7f90">cutlass::IntegerType&lt; 32, false &gt;::Type</a></div><div class="ttdeci">uint32_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:125</div></div>
<div class="ttc" id="structcutlass_1_1FloatType_3_0111_00_0152_01_4_html_a28540a55f32dd9aa83c40471ac11437a"><div class="ttname"><a href="structcutlass_1_1FloatType_3_0111_00_0152_01_4.html#a28540a55f32dd9aa83c40471ac11437a">cutlass::FloatType&lt; 11, 52 &gt;::Type</a></div><div class="ttdeci">double Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:148</div></div>
<div class="ttc" id="half_8h_html"><div class="ttname"><a href="half_8h.html">half.h</a></div><div class="ttdoc">Defines a class for using IEEE half-precision floating-point types in host or device code...</div></div>
<div class="ttc" id="structcutlass_1_1integer__subbyte_html"><div class="ttname"><a href="structcutlass_1_1integer__subbyte.html">cutlass::integer_subbyte</a></div><div class="ttdoc">4-bit signed integer type </div><div class="ttdef"><b>Definition:</b> integer_subbyte.h:42</div></div>
<div class="ttc" id="structcutlass_1_1half__t_html"><div class="ttname"><a href="structcutlass_1_1half__t.html">cutlass::half_t</a></div><div class="ttdoc">IEEE half-precision floating-point type. </div><div class="ttdef"><b>Definition:</b> half.h:126</div></div>
<div class="ttc" id="structcutlass_1_1FloatType_html"><div class="ttname"><a href="structcutlass_1_1FloatType.html">cutlass::FloatType</a></div><div class="ttdoc">Defines a floating-point type based on the number of exponent and mantissa bits. </div><div class="ttdef"><b>Definition:</b> numeric_types.h:144</div></div>
<div class="ttc" id="integer__subbyte_8h_html"><div class="ttname"><a href="integer__subbyte_8h.html">integer_subbyte.h</a></div><div class="ttdoc">Defines a class for using integer types smaller than one byte in host or device code. </div></div>
<div class="ttc" id="namespacecutlass_html_a9bc92ab88c250055b31509bd533db0fa"><div class="ttname"><a href="namespacecutlass.html#a9bc92ab88c250055b31509bd533db0fa">cutlass::bin1_t</a></div><div class="ttdeci">bool bin1_t</div><div class="ttdoc">1-bit binary type </div><div class="ttdef"><b>Definition:</b> numeric_types.h:53</div></div>
<div class="ttc" id="structcutlass_1_1sizeof__bits_html"><div class="ttname"><a href="structcutlass_1_1sizeof__bits.html">cutlass::sizeof_bits</a></div><div class="ttdoc">Defines the size of an element in bits. </div><div class="ttdef"><b>Definition:</b> numeric_types.h:42</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_011_00_01false_01_4_html_a588b9471928ce2ba3e498170a28a6fdc"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_011_00_01false_01_4.html#a588b9471928ce2ba3e498170a28a6fdc">cutlass::IntegerType&lt; 1, false &gt;::Type</a></div><div class="ttdeci">bin1_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:85</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_0132_00_01true_01_4_html_aa0f14a689f3fe0c3c1a2d6f3e0ca3aa1"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_0132_00_01true_01_4.html#aa0f14a689f3fe0c3c1a2d6f3e0ca3aa1">cutlass::IntegerType&lt; 32, true &gt;::Type</a></div><div class="ttdeci">int32_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:120</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_0116_00_01true_01_4_html_a40b7b7ccf43dfa738202acb09198a693"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_0116_00_01true_01_4.html#a40b7b7ccf43dfa738202acb09198a693">cutlass::IntegerType&lt; 16, true &gt;::Type</a></div><div class="ttdeci">int16_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:110</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_0164_00_01false_01_4_html_ad52d7c57dd16e160ba359a2eadea188c"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_0164_00_01false_01_4.html#ad52d7c57dd16e160ba359a2eadea188c">cutlass::IntegerType&lt; 64, false &gt;::Type</a></div><div class="ttdeci">uint64_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:135</div></div>
<div class="ttc" id="structcutlass_1_1FloatType_3_018_00_0123_01_4_html_a26ed0b31d57906d292bebbd18610c21b"><div class="ttname"><a href="structcutlass_1_1FloatType_3_018_00_0123_01_4.html#a26ed0b31d57906d292bebbd18610c21b">cutlass::FloatType&lt; 8, 23 &gt;::Type</a></div><div class="ttdeci">float Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:153</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_011_00_01true_01_4_html_a0545c9286398b1a456bd0eab66fb3070"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_011_00_01true_01_4.html#a0545c9286398b1a456bd0eab66fb3070">cutlass::IntegerType&lt; 1, true &gt;::Type</a></div><div class="ttdeci">bin1_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:80</div></div>
<div class="ttc" id="namespacecutlass_html_a30f409bb0c8a88a3307e5c7cd31f2384"><div class="ttname"><a href="namespacecutlass.html#a30f409bb0c8a88a3307e5c7cd31f2384">cutlass::int4b_t</a></div><div class="ttdeci">integer_subbyte&lt; 4, true &gt; int4b_t</div><div class="ttdoc">4-bit Integer type </div><div class="ttdef"><b>Definition:</b> integer_subbyte.h:155</div></div>
<div class="ttc" id="cutlass_8h_html"><div class="ttname"><a href="cutlass_8h.html">cutlass.h</a></div><div class="ttdoc">Basic include for CUTLASS. </div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_018_00_01false_01_4_html_a7c6fbfd6a1ef5bfc333414731ec28bfb"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_018_00_01false_01_4.html#a7c6fbfd6a1ef5bfc333414731ec28bfb">cutlass::IntegerType&lt; 8, false &gt;::Type</a></div><div class="ttdeci">uint8_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:105</div></div>
<div class="ttc" id="structcutlass_1_1IntegerType_3_018_00_01true_01_4_html_a27d7954c784e5e051fb7e80e9c50d25f"><div class="ttname"><a href="structcutlass_1_1IntegerType_3_018_00_01true_01_4.html#a27d7954c784e5e051fb7e80e9c50d25f">cutlass::IntegerType&lt; 8, true &gt;::Type</a></div><div class="ttdeci">int8_t Type</div><div class="ttdef"><b>Definition:</b> numeric_types.h:100</div></div>
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